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Variable Area In-line Pneumatic Flowmeters

FLMG Series

Variable Area Flow Meters for Gas | FLMG Series

Variable Area Flow Meters for Gas

CAD281.00 FLMG-14050AL

1 year warranty CE
  • Monitoring Most Pneumatic or Compressed Gas Systems
  • Flow Rates From 1 to 900 SCFM @ 100 psi
  • High Pressure: to 600 psi for Brass or Aluminum, 1000 psi for Stainless Steel
  • High Temperature—to 116°C (240°F) Standard, 204 or 316°C (400 or 600°F) Optional
  • Mounts in Any Position
  • Relay Alarms and Analog Outputs Optional
  • Dual SCFM and SLPS Scales
Variable Area Flow Meters, Rotameters & Switches - View related products

Description

The FLMG flowmeters feature rugged construction, easy installation, and direct-reading flow rates of air. The units are calibrated at 100 psi pressure, suitable for most compressed pneumatic applications.

The spring-and-piston type assembly enables these flowmeters to be mounted in any position. The FLMG models with optional analog output (-MA) are typically used to transmit a signal proportional to the flow rate to a process controller, a PLC, a recorder, or a panel-mount display. With the -MA option, the user can choose between reading a 0 to 2000 Hz square-wave pulse, a 0 to 5 Vdc analog signal, or a 2-wire 4 to 20 mA analog signal by connecting the appropriate pins.

SPECIFICATIONS
Measuring Accuracy: ±2.5% FS in the center third of the measuring range; ±4% FS over the entire scale range
Repeatability: ±1% FS
Flow Measuring Range: 1.2 to 900 SCFM
Maximum Operating Pressure:
   Aluminum and Brass Monitors: 40 bar (600 psig)
   Stainless Steel Monitors: 70 bar (1000 psig) up to 116°C (240°F)
Maximum Operating Temperature: 116°C (240°F)
Note: For options “-HT” and “-UHT”, see high-temperature graph on spec sheet
Pressure Differential: See the pressure graphs on spec sheet.
Standard Calibration Fluids: Air @ 21°C (70°F), 1.0 sg and 6.8 bar (100 psig)
Relay (Optional): 1 or 2 form “C” relays, rated 10 A, 125 or 250 Vac or ¼ A, 250 Vdc
Mechanical Life: >106 cycles
Analog Output (Optional): Supply voltage 12 to 35 Vdc, field selectable for 0 to 5 Vdc (100 W minimum load), 0 to 2000 Hz square-wave pulse or 4 to 20 mA
Rmax = 50 (Vs - 12)
(Vs = supply voltage DC)
Installation Dimensions:
   1/4 and 1/2 NPT Sizes: 1-7/8 OD x 6-9/16" length
   3/4 and 1 NPT Sizes: 2-3/8 OD x 7-5/32" length
   1-1/4 and 1-1/2 NPT Sizes: 3-1/2 OD x 10-1/8" length

Materials of Construction (Wetted Parts)
Description Aluminum Brass Stainless Steel
High pressure casing, end ports and tapered shaft Aluminum Brass 304 SS
Seals Buna (std), EPR, FKM or perfluoroelastomer Buna (std), EPR, FKM or perfluoroelastomer FKM with PTFE backup (std) Buna, EPR or perfluoroelastomer
Transfer Magnet PTFE-coated Alnico PTFE-coated Alnico PTFE-coated Alnico
Floating Orifice Disk Stainless Steel Stainless Steel Stainless Steel
All Other Internal Parts Stainless Steel Stainless Steel Stainless Steel

Materials of Construction (Non-Wetted Components)
Description Aluminum Brass Stainless Steel
Window Tube Polycarbonate (std), Pyrex® Polycarbonate (std), Pyrex® Polycarbonate (std), Pyrex®
Window Seals Buna (std), PTFE Buna (std), PTFE Buna (std), PTFE
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Most Popular Models!

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Part Number/Desc.
Availability
Price
Description
Qty
Air Flowmeters, 1/4 NPT
FLMG-14012AL
Star
Availability: 1 week  
CAD281.00   
1/4 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-14012BR
Star
Availability: 6 weeks  
CAD350.00   
1/4 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-14012SS
Star
Availability: 6 weeks  
CAD790.00   
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FLMG-14022AL
Star
Availability: 6 weeks  
CAD281.00   
1/4 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-14022BR
Star
Availability: 6 weeks  
CAD350.00   
1/4 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-14022SS
Star
Availability: 6 weeks  
CAD790.00   
1/4 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-14050AL
Star
Availability: 6 weeks  
CAD281.00   
1/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-14050BR
Star
Availability: 6 weeks  
CAD350.00   
1/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-14050SS
Star
Availability: 6 weeks  
CAD790.00   
1/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-14100AL
Star
Availability: 6 weeks  
CAD281.00   
1/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-14100BR
Star
Availability: 6 weeks  
CAD350.00   
1/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-14100SS
Star
Availability: 6 weeks  
CAD790.00   
1/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
 
Air Flowmeters, 3/8 NPT
FLMG-38012AL
Star
Availability: 6 weeks  
CAD281.00   
3/8 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-38012BR
Star
Availability: 6 weeks  
CAD350.00   
3/8 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-38012SS
Star
Availability: 6 weeks  
CAD790.00   
3/8 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-38022AL
Star
Availability: 6 weeks  
CAD281.00   
3/8 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-38022BR
Star
Availability: 6 weeks  
CAD350.00   
3/8 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-38022SS
Star
Availability: 6 weeks  
CAD790.00   
3/8 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-38050AL
Star
Availability: 6 weeks  
CAD281.00   
3/8 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-38050BR
Star
Availability: 6 weeks  
CAD350.00   
3/8 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-38050SS
Star
Availability: 6 weeks  
CAD790.00   
3/8 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-38100AL
Star
Availability: 6 weeks  
CAD281.00   
3/8 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-38100BR
Star
Availability: 6 weeks  
CAD350.00   
3/8 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-38100SS
Star
Availability: 6 weeks  
CAD790.00   
3/8 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
 
Air Flowmeters, 1/2 NPT
FLMG-12012AL
Star
Availability: 6 weeks  
CAD281.00   
1/2 NPT Aluminum 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-12012BR
Star
Availability: 6 weeks  
CAD350.00   
1/2 NPT Brass 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-12012SS
Star
Availability: 6 weeks  
CAD790.00   
1/2 NPT 304 SS 3 to 12 SCFM (1.5 to 5.5 SLPS)
 
FLMG-12022AL
Star
Availability: 6 weeks  
CAD281.00   
1/2 NPT Aluminum 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-12022BR
Star
Availability: 6 weeks  
CAD350.00   
1/2 NPT Brass 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-12022SS
Star
Availability: 6 weeks  
CAD790.00   
1/2 NPT 304SS 4 to 23 SCFM (2 to 10.5 SLPS)
 
FLMG-12050AL
Star
Availability: 6 weeks  
CAD281.00   
1/2 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-12050BR
Star
Availability: 6 weeks  
CAD350.00   
1/2 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-12050SS
Star
Availability: 6 weeks  
CAD790.00   
1/2 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-12100AL
Star
Availability: 6 weeks  
CAD281.00   
1/2 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-12100BR
Star
Availability: 6 weeks  
CAD350.00   
1/2 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-12100SS
Star
Availability: 6 weeks  
CAD790.00   
1/2 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
 
Air Flowmeters, 3/4 NPT
FLMG-34050AL
Star
Availability: 6 weeks  
CAD405.00   
3/4 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-34050BR
Star
Availability: 6 weeks  
CAD540.00   
3/4 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-34050SS
Star
Availability: 6 weeks  
CAD1,020.00   
3/4 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-34100AL
Star
Availability: 6 weeks  
CAD405.00   
3/4 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-34100BR
Star
Availability: 6 weeks  
CAD540.00   
3/4 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-34100SS
Star
Availability: 6 weeks  
CAD1,020.00   
3/4 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-34150AL
Star
Availability: 6 weeks  
CAD405.00   
3/4 NPT Aluminum 150 SCFM
 
FLMG-34150BR
Star
Availability: 6 weeks  
CAD540.00   
3/4 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
 
FLMG-34150SS
Star
Availability: 6 weeks  
CAD1,020.00   
3/4 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
 
FLMG-34260AL
Star
Availability: 6 weeks  
CAD405.00   
3/4 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
 
FLMG-34260BR
Star
Availability: 6 weeks  
CAD540.00   
3/4 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
 
FLMG-34260SS
Star
Availability: 6 weeks  
CAD1,020.00   
3/4 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
 
Air Flowmeters, 1 NPT
FLMG-10050AL
Star
Availability: 6 weeks  
CAD405.00   
1 NPT Aluminum 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-10050BR
Star
Availability: 6 weeks  
CAD540.00   
1 NPT Brass 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-10050SS
Star
Availability: 6 weeks  
CAD1,020.00   
1 NPT 304SS 5 to 50 SCFM (3 to 23 SLPS)
 
FLMG-10100AL
Star
Availability: 6 weeks  
CAD405.00   
1 NPT Aluminum 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-10100BR
Star
Availability: 6 weeks  
CAD540.00   
1 NPT Brass 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-10100SS
Star
Availability: 6 weeks  
CAD1,020.00   
1 NPT 304SS 10 to 100 SCFM (6 to 50 SLPS)
 
FLMG-10150AL
Star
Availability: 6 weeks  
CAD405.00   
1 NPT Aluminum 15 to 150 SCFM (10 to 70 SLPS)
 
FLMG-10150BR
Star
Availability: 6 weeks  
CAD540.00   
1 NPT Brass 15 to 150 SCFM (10 to 70 SLPS)
 
FLMG-10150SS
Star
Availability: 6 weeks  
CAD1,020.00   
1 NPT 304SS 15 to 150 SCFM (10 to 70 SLPS)
 
FLMG-10260AL
Star
Availability: 6 weeks  
CAD405.00   
1 NPT Aluminum 30 to 330 SCFM (10 to 150 SLPS)
 
FLMG-10260BR
Star
Availability: 1 week  
CAD540.00   
1 NPT Brass 30 to 330 SCFM (10 to 150 SLPS)
 
FLMG-10260SS
Star
Availability: 6 weeks  
CAD1,020.00   
1 NPT 304SS 30 to 330 SCFM (10 to 150 SLPS)
 
Air Flowmeters, 1-1/4 NPT
FLMG-1140450AL
Star
Availability: 6 weeks  
CAD1,045.00   
1-1/4 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1140450BR
Star
Availability: 6 weeks  
CAD1,640.00   
1-1/4 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1140450SS
Star
Availability: 6 weeks  
CAD2,050.00   
1-1/4 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1141000AL
Star
Availability: 6 weeks  
CAD1,045.00   
1-1/4 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
 
FLMG-1141000BR
Star
Availability: 6 weeks  
CAD1,640.00   
1-1/4 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
 
FLMG-1141000SS
Star
Availability: 6 weeks  
CAD2,050.00   
1-1/4 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
 
Air Flowmeters, 1-1/2 NPT
FLMG-1120450AL
Star
Availability: 6 weeks  
CAD1,045.00   
1-1/2 NPT Aluminum 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1120450BR
Star
Availability: 6 weeks  
CAD1,640.00   
1-1/2 NPT Brass 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1120450SS
Star
Availability: 6 weeks  
CAD2,050.00   
1-1/2 NPT 304SS 30 to 470 SCFM (10 to 210 SLPS)
 
FLMG-1121000AL
Star
Availability: 1 week  
CAD1,045.00   
1-1/2 NPT Aluminum 150 to 900 SCFM (75 to 425 SLPS)
 
FLMG-1121000BR
Star
Availability: 6 weeks  
CAD1,640.00   
1-1/2 NPT Brass 150 to 900 SCFM (75 to 425 SLPS)
 
FLMG-1121000SS
Star
Availability: 6 weeks  
CAD2,050.00   
1-1/2 NPT 304 SS 150 to 900 SCFM (75 to 425 SLPS)
 
All dollar amounts on this site are shown in Canadian currency. Note: Comes complete with operator's manual.

For units with BSPP threads add -BSPP to the model number. (Not available on 1/4" size).<

NIST traceable calibration is not available on FLMG models!

Minimum Flowrate = 10% of maximum

For operation up to 400°F, add suffix "-HT" to model number.

For operation up to 600°F, add suffix "-UHT" to model number.

For units with one 10A @220 Vac Form C relay, add suffix "-R1" to model number.

For two such relays, add suffix "-R2" to model number.

For units with 4-20 mA output powered by 12-35 Vdc, add suffix "-MA" to model number.

Consult Sales for additional costs.

Bi-Directional Flow is not available on FLMG models.

Only one option may be ordered with each unit.

(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)


Ordering Example: (1) FLMG-10100BR-MA 1'' brass air flowmeter, 10-100 SCFM, 4-20 mA output., CAD1,180.00

Product Manuals:

Download FLMX-XXXXX Series - In-Line Flowmeter
Download FLMG, FLMH, and FLMW Series with MA Option - Flow Transmitters
Download FLMG, FLMH, and FLMW Series with the -R1 or -R2 Option - Flow Alarms